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Radar Dimax R8

  • Part Number: DSC0008
  • Service Description: 92 W
  • UTQG: 320AA
  • Sidewall: BW
  • Load Range: XL
  • Treadlife Warranty: 35000 miles
  • Type: Passenger UHP
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$ View all 225/40R-18 Tires
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Radar Dimax R8 Overview

Passenger UHP

Dimax R8 tires were built for ultra-high performance and high-performance vehicles. The tread design includes a patented UHP tread compound for greater grip. It also improves wet and dry traction, and the Variable Pitch Ratio gives the tire reduce noise on the road. Note the wide circumferential grooves on the Dimax R8 tires. These allow the rapid expulsion of water from between the tire and the road. Dimax R8 tires offer reduced hydroplaning with this technology. The tread compound also gives the tires low rolling resistance. The Dimax R8 tires are eco-friendly and fuel efficient. The asymmetric tread pattern has an overall three tread design to give the tires a superior ultra-high performance. The Dimax R8 tire is popular in the OEM and UHP replacement markets. It is rated for summer use, and the belt package included in the tire's interior composition allows for greater stability at low or high speeds, extending the life of the tire.

Features & Benefits

  • Improved wet and dry traction along with reduced road noise and smoother ride
  • Silica tread compound for added tire life
  • Effective hydroplaning resistance

Tire Specifications

Dimax R8 Tire Specifications

Size UTQG Max. Load Inflation Pressure Tread Depth Rim Width Range Sect. Width Tread Width Overall Diam
225/40R-18 320AA N/A N/A 10/32nds N/A N/A N/A N/A

Purchase includes the Radar Dimax R8 tire only. The wheel rim shown in the picture is not included. Picture provided is a stock picture from the manufacturer and may or may not reflect the actual product being ordered.

All Radar Dimax R8 tires are continuously developing with manufactured improvements. With that said, Simple Tire and the manufacturers have the right to change these tire specifications at any time without notice or obligation.

If you have any questions, please email us at info@simpletire.com

Please Note: Specifications of the Radar Dimax R8 tires shown above are listed to be as accurate as possible based on the information provided to us by Radar tires.

Available Sizes & Prices

Dimax R8 Available Sizes & Prices

Size Serv. Desc. UTQG Sidewall Part Number Price Qty
225/40R18 92W 320AA BW DSC0008 View Details
205/40R17 84Y 320AA BW DSC0581 View Details
205/40ZR17 84W 320AA BSW DSC0002 View Details
205/45ZR17 88W 320AA BW DSC0028 View Details
205/45R17 84W 320AA BW DSC0076 $483.96 set of 4 $120.99 View Details
205/50R17 93Y 320AA BW DSC0583 View Details
205/50R17 89W 320AA BW DSC0077 $511.88 set of 4 $127.97 View Details
215/35R18 84Y 320AA BW DSC0590 $311.96 set of 4 $77.99 View Details
215/35ZR18 84W 320AA BSW DSC0029 View Details
215/50ZR17 95W 320AA BSW DSC0004 View Details
215/55R17 98Y 320AA BW DSC0586 View Details
215/55ZR17 98W 320AA BSW DSC0017 View Details
225/30R20 85Y 320AA BW DSC0595 $359.96 set of 4 $89.99 View Details
225/35R19 88W 320AA BW DSC0084 $631.96 set of 4 $157.99 View Details
225/35ZR20 90W 320AA BSW DSC0010 View Details
225/40R18 88W 320AA BW DSC0080 View Details
225/45R17 94Y 320AA BW DSC0367 View Details
225/45R17 94W 320AA BW DSC0005 View Details
225/50R17 98Y 320AA BW DSC0587 View Details
225/50R17 94V 320AA BW DSC0079 View Details
225/60ZR17 99W 320AA BW DSC0016 View Details
235/35R19 91Y 320AA BW DSC0593 View Details
235/45R17 97Y 320AA BW DSC0368 View Details
235/55R17 103Y 320AA BW DSC0490 $395.96 set of 4 $98.99 View Details
235/55R17 99V 320AA BW DSC0018 View Details
245/30R20 97W 320AA BW DSC0024 View Details
245/35R19 93Y 320AA BW DSC0373 View Details
245/40R17 95Y 320AA BW DSC0589 $335.88 set of 4 $83.97 View Details
245/40R18 97Y 320AA BW DSC0372 View Details
245/40ZR17 95W 320AA BW DSC0014 View Details
245/40R18 97W 320AA BW DSC0015 View Details
245/40R18 93Y 320AA BW DSC0081 $735.96 set of 4 $183.99 View Details
245/45R18 100Y 320AA BW DSC0591 View Details
245/45R17 99W 320AA BW DSC0013 View Details
245/45ZR18 100W 320AA BSW DSC0009 View Details
245/45R18 96Y 320AA BW DSC0082 $683.88 set of 4 $170.97 View Details
255/35R20 97Y 320AA BW DSC0375 View Details
255/35R20 97W 320AA BW DSC0012 View Details

Treadlife Warranty

Dimax R8 Treadlife Warranty

This product is covered by a 35,000 mile manufacturer’s treadlife warranty.

Merchandise covered by a manufacturer’s warranty is sold with the warranty by the manufacturer extended to the purchaser. We will be happy to assist in obtaining fulfillment of a manufacturer’s warranty. Other than applicable manufacturers’ warranties, there are no warranties, express or implied, including any warranty of merchantability or fitness for a particular purpose.

The only tires SimpleTire can warranty are brand new defects (meaning that they have not been mounted or driven on). Any bead damaged will be void of any warranty claim. Any other adjustments should be taken to the nearest authorized dealer for that manufacturer.

Sometimes the manufacturer also provides a treadlife warranty and mileage rating. Please be aware that not all tires hold a mileage warranty from the manufacturer. Different tire models, even from the same manufacturer, may or may not come with a treadlife warranty.

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Ratings & Reviews

Radar Dimax R8

Summary Customer Reviews


(Based on 6 Reviews)
Dry Wet Snow Comfort Noise Treadwear
5 .0
4 .0
4 .0
4 .0
5 .0
4 .0
good tires----forget the price being low--they are very good
Great handling. The only thing is that in a period of a year I had 3 flats, which makes me think they are not the most robust for everyday driving conditions. In fact because they are hard to find in my state (CA), I have already bought an extra set of 4 that I am storing until I need to replace them. This time I bought the ones you can drive on when flat since my car does not carry a spare.

Radar Dimax R8 225/40R-18

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